40957928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1487}}^1$

素因数の和:1817

約数の個数: 32

約数和(自身を含む): 84101760

約数和(自身を除く): 43143832

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 313, 626, 1252, 1487, 2504, 2974, 3443, 5948, 6886, 11896, 13772, 16357, 27544, 32714, 65428, 130856, 465431, 930862, 1861724, 3723448, 5119741, 10239482, 20478964, 40957928]

約数ペア:

[(1, 40957928), (2, 20478964), (4, 10239482), (8, 5119741), (11, 3723448), (22, 1861724), (44, 930862), (88, 465431), (313, 130856), (626, 65428), (1252, 32714), (1487, 27544), (2504, 16357), (2974, 13772), (3443, 11896), (5948, 6886)]